DELL Latitude 5500 5510 Precision 3550 Ribbon Cable 9FX73

Genuine Dell OEM Ribbon Cable for Latitude

This genuine Dell OEM ribbon cable carries part number 9FX73 and connects the palmrest junction board to the motherboard. It is built for Latitude 5500, Latitude 5510, Precision 3540 and Precision 3550 laptops. The component arrives new and matches the Dell EDC50_USH_BOARD_FFC specification exactly.

Fits Inside the Palmrest Assembly Without Extra

The flat flex cable routes directly between the palmrest-mounted junction board and the mainboard, so no additional brackets or connectors are required. Installing it restores the electrical path for keyboard, touchpad and power-button signals. Builders who need a different length or pin-out for another chassis cannot use this part.

Maintains Signal Integrity During Continuous Use

The cable is designed to carry low-voltage control signals across the hinge area whenever the laptop is powered on. Its construction resists the repeated flexing that occurs during daily open and close cycles. Technicians looking for a high-current power lead or a display data ribbon will not find that function here.